www.
DataSheet4U.
com Toroidal Inductors Medium Current CTP4557 CTP4557 is a medium current inductor with the following data and features: • Core type: 1.
57” o.
d.
, Moly-Permalloy Powder, perm 60.
• Power rating: 4.
50 watts for temp.
rise 50˚C.
• Typical applications: Switching Inductors in Switch Mode Power Supplies.
Three mounting styles are offered: 1 Flying leads (1.
00”), for vertical or horizontal mounting.
2 4-pin header, for vertical mounting.
3 Threaded center hole, flying leads (2.
00”).
MECHANICAL Style 1 1.
80 0.
85 Style 2 1.
90 0.
70 Style 3 1.
80 0.
85 Thread #10-32 1.
20 1.
80 0.
80 1.
00 0.
90 2.
00 0.
50 ELECTRICAL SPECIFICATION Ordering Information: Substitute the style number f...

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